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Single channel auditory stimulation system

  • US 4,419,995 A
  • Filed: 09/18/1981
  • Issued: 12/13/1983
  • Est. Priority Date: 09/18/1981
  • Status: Expired due to Fees
First Claim
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1. A method of chronic auditory stimulation of the cochlea for imparting speech patterns comprising the steps of placing an active electrode and a ground electrode outside of and near the base of a cochlea of a patient, and energizing said electrodes with an electrical signal having a frequency band which is sufficient to define a speech pattern thereby establishing an electric field between said active electrode and said ground electrode.

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